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| 采用ASTER影像进行地表温度反演与分析 | |
| 引用本文： | 刘建,何政伟,刘小琴,杨晏立.采用ASTER影像进行地表温度反演与分析[J].地理空间信息,2010,8(5):111-113,116. |
| 作者姓名： | 刘建 何政伟 刘小琴 杨晏立 |
| 作者单位： | 1. 成都理工大学,地质灾害防治与环境保护国家重点实验室,四川,成都,610059 2. 成都理工大学,地质灾害防治与环境保护国家重点实验室,四川,成都,610059;首都师范大学资源环境与地理信息系统北京市重点实验室,北京,100037 3. 中铁西南科学研究院有限公司,四川,成都,610031 |
| 基金项目： | 国家十一五科教支撑计划资助项目，国家863计划资助项目 |
| 摘 要： | 基于ASTER遥感影像数据,运用劈窗算法对重庆市主城区进行了地表温度反演,得出重庆市主城区地表温度空间分布规律,结果表明重庆市主城区地表温度明显比郊区地表温度高,城区与近效温差达6.34℃,城市热岛效应明显。 |
| 关 键 词： | 城市热岛效应 劈窗算法 地表温度 |
Land Surface Temperature Retrieval and Analysis of ASTER Remote Sensing |
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| LIU Jian,HE Zhengwei,LIU Xiaoqin,Yang Yanli.Land Surface Temperature Retrieval and Analysis of ASTER Remote Sensing[J].Geospatial Information,2010,8(5):111-113,116. | |
| Authors: | LIU Jian HE Zhengwei LIU Xiaoqin Yang Yanli |
| Affiliation: | 1. National laboratory of GeoHazard Prevention ＆ GeoEnvironment Protection, Chengdu University of Technology, Chengdu 610059, China; 2. Beijing Municipal Key Laboratory for Resource Environment and Geo-Graphic Information System, Capital Normal University, Beijing 100037, China; 3.China Railway Southwest Research Institute Co.,Ltd.,Chengdu 610031,China) |
| Abstract: | Based on ASTER data, the land surface temperature retrieval was realized in Chongqing by split window algorithm. The distribution rule of the surface temperature of Chongqing was shown that the surface temperature of the urban district was significantly higher than the rural district. The value of the temperature difference is 6.34 ℃. The effect of UHI （urban heat island） is obvious. |
| Keywords: | urban heat island effect split-window algorithm land surface temperature |
| 本文献已被 维普 万方数据 等数据库收录！ | |
